Ningtyas, F. Y. P. U., & Azmiyanti, R. (2025). Event Study: The Impact of Government Regulation Number 47 of 2024 on the Stock Market Reaction of Financial Sector Companies Listed on the IDX. JASa (Jurnal Akuntansi, Audit Dan Sistem Informasi Akuntansi), 9(2), 282–292. https://doi.org/10.36555/jasa.v9i2.2833